Results 11 to 20 of about 279 (136)

Flea beetle (Phyllotreta spp.) management in spring‐planted canola (Brassica napus L.) on the northern Great Plains of North America

GCB Bioenergy
Canola (Brassica napus L. and B. rapa L. [Brassicales: Brassicaceae]) is a major oilseed crop grown globally as a source of vegetable oil, animal feed and biofuel feedstock.
Priyanka Mittapelly, Kristen N. Guelly, Altaf Hussain, Héctor A. Cárcamo, Juliana J. Soroka, Meghan A. Vankosky, Dwayne D. Hegedus, James A. Tansey, Alejandro C. Costamagna, John Gavloski, Janet J. Knodel, Boyd A. Mori   +11 more
doaj   +3 more sources

IDENTIFIKASI MORFOLOGI Phyllotreta spp. (Coleoptera: Chrysomelidae) PADA TANAMAN SAYURAN DI TRAWAS, MOJOKERTO

Jurnal HPT (Hama Penyakit Tumbuhan), 2014
ABSTRAK Phyllotreta spp. dilaporkan sebagai bagian dari “flea beetles” yang memiliki nilai ekonomi paling penting untuk tanaman sayuran termasuk Crucifare.
Primastya Dinarwika, Toto Himawan, Hagus Tarno   +2 more
doaj   +1 more source

The KLP+ ("hat") trap, a non-sticky, attractant baited trap of novel design for catching the western corn rootworm (Diabrotiea v. virgifera) and cabbage flea beetles (Phyllotreta spp.) (Coleoptera: Chrysomelidae)

International Journal of Horticultural Science, 2006
In the course of research aimed at the development of non-sticky, easy-to-use alternative trap designs for the capture of selected beetle pests, a newly designed "hat" trap, codenamed CSALOMON® KLP+, was compared with conventional trap designs.
M. Tóth, É. Csonka, I. Szarukán, G. Vörös, L. Furlan, Z. Imrei, J. Vuts   +6 more
doaj   +3 more sources

EFEKTIVITAS JAMUR Beauveria bassiana (BALS.) VUILL. DAN Metarhizium anisopliae UNTUK MENGENDALIKAN HAMA Phyllotreta spp. (COLEOPTERA: CHRYSOMELIDAE) PADA TANAMAN SAWI (Brassica sinensis L.) DI TRAWAS, MOJOKERTO

Jurnal HPT (Hama Penyakit Tumbuhan), 2017
Phyllotreta spp. (Coleoptera: Chrysomelidae) merupakan hama yang dapat menurunkan produktivitas tanaman sawi. Salah satu teknik pengendalian alami yang dapat digunakan untuk mengendalikan populasi hama ini yaitu dengan pemanfaatan jamur entomopatogen. B.
Mochammad Syamsul Hadi, Toto Himawan, Ika Riana Hiola   +2 more
doaj   +1 more source

Glucosinolate hydrolysis products suppress entomopathogenic nematodes in vitro but do not protect sequestering flea beetle larvae in vivo. [PDF]

Pest Manag Sci
The flea beetle's glucosinolate‐based chemical defense fails to protect larvae from nematode infection. However, the defense inhibits the nematode's symbiotic bacteria, thereby potentially impairing nematode reproduction and biocontrol success. Abstract BACKGROUND The efficacy of entomopathogenic nematodes (EPNs) in the biological control of insect ...
Körnig J, Beneš V, Manthey C, Reichelt M, Kunert G, Paetz C, Kutzschbach J, Lampe P, Kaltenpoth M, Beran F.   +9 more
europepmc   +2 more sources

Commodity risk assessment of Malus domestica plants from Bosnia and Herzegovina. [PDF]

EFSA J, 2023
Abstract The European Commission requested the EFSA Panel on Plant Health to prepare and deliver risk assessments for commodities listed in Commission Implementing Regulation (EU) 2018/2019 as ‘High‐risk plants, plant products and other objects’. This Scientific Opinion covers plant health risks posed by bare root plants of Malus domestica grafted on ...
EFSA Panel on Plant Health (PLH), Bragard C, Baptista P, Chatzivassiliou E, Gonthier P, Jaques Miret JA, Justesen AF, MacLeod A, Magnusson CS, Milonas P, Navas-Cortes JA, Parnell S, Potting R, Reignault PL, Stefani E, Thulke HH, Van der Werf W, Civera AV, Zappalà L, Lucchi A, Gómez P, Urek G, Bernardo U, Bubici G, Carluccio AV, Chiumenti M, Di Serio F, Fanelli E, Marzachì C, Kaczmarek A, Yuen J.   +30 more
europepmc   +2 more sources

Edge Effects and Pitfall Trap Design Influence Spider Diversity and Assemblages in Canola Agroecosystems on the Canadian Prairies. [PDF]

Ecol Evol
Spiders are important generalist predators in canola agroecosystems, but their diversity remains poorly studied on the Canadian Prairies. We surveyed spider assemblages in the Aspen Parkland region and tested pitfall trap modifications to improve sampling.
Kent K, Martínez AR, Guelly K, Pinzon J, Mori BA.   +4 more
europepmc   +2 more sources

Can strip cropping reduce pest activity density and damage while increasing yield? A case study of organic cabbage and faba bean

Agricultural and Food Science, 2023
This study assessed how strip cropping white cabbage (Brassica oleracea) and faba bean (Vicia faba) affects the activity density of pests – diamondback moth (Plutella xylostella) and flea beetles (Phyllotreta spp.) – and how this affects crop yields ...
Joonas Mäkinen, Sari Himanen, Stéphanie Saussure, Pirjo Kivijärvi, Janne Kaseva, James Blande   +5 more
doaj   +1 more source

Varietal performance of cabbage on the incidence of flea beetles (Phyllotreta spp.)

ENTOMOLOGIA HELLENICA, 2017
 A study was conducted at the Sher-e-Bangla Agricultural University, Bangladesh, during September 2007 to February 2008 to evaluate the varietal performance of cabbage on the incidence of flea beetles [Phyllotreta spp., (Coleoptera: Chrysomelidae)]. The experiment was laid out in a Randomized Complete Block Design comprising seven varieties viz.
M. R. Islam, M. R. Ali, W. R. Ahmed, M. M. Rahman, H. Hira   +4 more
openaire   +4 more sources

Susceptibility of brassicaceous plants to feeding by flea beetles, Phyllotreta spp. (Coleoptera: Chrysomelidae). [PDF]

Journal of economic entomology, 2014
Crucifer-feeding flea beetles, Phyllotreta spp., are chronic insect pests in Canadian prairie canola production. Multiple laboratory and field feeding bioassays were conducted to determine the susceptibility of a wide range of crucifer species, cultivars, and accessions to feeding by flea beetles with the goal of discovering sources of resistant ...
Juliana, Soroka, Larry, Grenkow
openaire   +3 more sources